67689739 is an odd 8-digits composite number following 67689738
and preceding 67689740 . In scientific notation, it is written as 6.7689739 × 10^7.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 62224032 positive integers (up to 67689739) that are relatively prime to 67689739.
67689739 has 8 divisors, whose sum is 68372640
The reverse of 67689739 is 93798676
Previous prime number is 293
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
sixty-seven million six hundred eighty-nine thousand seven hundred thirty-nine
Scientific notation
6.7689739 × 10^7
Engineering notation
6.7689739 × 10^6
Prime Factorization
169 × 293 × 1367
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
67689739
Product of the distinct prime numbers
The prime factorization of 67689739 is 169 × 293 × 1367.
Since it has a total of 3 prime factors.
9 , 6 , 8 , 63 , 159 , 967 , 4749 , 1637 , 64000 , 23557 , 680294 , 44689 , 8386395 , 5714344 , 24663476 , 90505012 , 102128144 , 93202336 , 4491098432 , 6537693179
n×2
135379478
n×3
203069217
n×4
270758956
n×5
338448695
n÷2
33844869.5
n÷3
22563246.333333
n÷3
16922434.75
n÷5
13537947.8
n2
4581900765888121
n3
3.1014766696687E+23
n4
2.0993814628446E+31
n5
1.4210658328139E+39
2 √n
8227.3774071693
3 √n
407.54378994206
4 √n
90.704891859091
5 √n
36.821762112157
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67689738
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67689739 can be divided by 8 positive divisors.
The sum of these divisors (counting 67689739) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000010001101110100001011
3
Ternary
11201100222212101
4
Quaternary
10002031310023
5
Quinary
114312032424
6
Senary
10414454231
8
Octal
402156413
10
Decimal
67689739
12
Duodecimal
1a804377
16
Hexadecimal
408dd0b
20
Vigesimal
113146j
36
Base36
14atqj
md5
1b9bdf7ede2775122a56487a5a106de1
sha1
da5de9763d8120aa27fe70a1171dd7322e95244f
sha256
6c1118a939efb6ae94b3d12ff4680f3a40ec13cd333efab9aaecd6cb24ee8bb5
sha512
029dc3908b9d751bfdd0a191d2180edd16b6f77ee0f448a1ef8baeb4291ace261dd53df22577ab95ce657905d8e100fe5dec093438b0079120badaf37b4c45cc
ripemd-160
0dd41fa3c95f2617570a6d88612b846beeb1d092
Diameter
135379478
Circumference
425307173.53162
Area
1.4394465785592E+16
Volume
1.2991435094282E+24
Surface area
5.7577863142366E+16
Circumference
425307173.53162
Perimeter
270758956
Area
4581900765888121
Diagonal
95727746.927295
Surface area
27491404595328726
Volume
3.1014766696687E+23
Space diagonal
117242067.09908
Perimeter
203069217
Area
1.9840212304392E+15
Altitude
58621033.549538
Surface area
1.9840212304392E+15
Volume
3.6551253080243E+22
Height
31909248.975765